/usr/share/bash-completion/completions/last is in util-linux 2.29.2-1+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | _last_module()
{
local cur prev OPTS
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
case $prev in
'-f')
local IFS=$'\n'
compopt -o filenames
COMPREPLY=( $(compgen -f -- $cur) )
return 0
;;
'-h')
COMPREPLY=( $(compgen -A hostname -- $cur) )
return 0
;;
'-i')
COMPREPLY=( $(compgen -W "ipaddr" -- $cur) )
return 0
;;
'-t')
local TTYS
TTYS=$(cd /sys/devices/virtual/tty && echo *)
COMPREPLY=( $(compgen -W "$TTYS" -- $cur) )
return 0
;;
esac
case $cur in
-*)
OPTS="-f -h -i -l -t -y"
COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
return 0
;;
esac
COMPREPLY=( $(compgen -u -- $cur) )
return 0
}
complete -F _last_module last
|